207613530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{256313}}^1$

素因数の和:256332

約数の個数: 40

約数和(自身を含む): 558251892

約数和(自身を除く): 350638362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 256313, 512626, 768939, 1281565, 1537878, 2306817, 2563130, 3844695, 4613634, 6920451, 7689390, 11534085, 13840902, 20761353, 23068170, 34602255, 41522706, 69204510, 103806765, 207613530]

約数ペア:

[(1, 207613530), (2, 103806765), (3, 69204510), (5, 41522706), (6, 34602255), (9, 23068170), (10, 20761353), (15, 13840902), (18, 11534085), (27, 7689390), (30, 6920451), (45, 4613634), (54, 3844695), (81, 2563130), (90, 2306817), (135, 1537878), (162, 1281565), (270, 768939), (405, 512626), (810, 256313)]